| A | B |
| build | to make by putting materials together |
| center | a place where people go for a certain purpose |
| city | a large important town with many people living in it |
| community | a place where people live, work, and play |
| shelter | a place that others use for protection |
| home | a place you can live in with your family |
| main idea | most important idea in a section or paragraph |
| supporting details | the small pieces of information that tell about the main idea |